Home / 55,358,829.60-83,038,244.40-41,009,922.60

Finding the Fourth Proportional to 55,358,829.60, 83,038,244.40 and 41,009,922.60

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Solution

The fourth proportional to 55,358,829.60, 83,038,244.40 and 41,009,922.60 is: 61,514,883.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,358,829.60 : 83,038,244.40 = 41,009,922.60 : x
  2. Step 2: Convert to fraction form
    55,358,829.60/83,038,244.40 = 41,009,922.60/x
  3. Step 3: Cross multiply
    55,358,829.60x = 83,038,244.40 × 41,009,922.60
  4. Step 4: Simplify right side
    55,358,829.60x = 3,405,391,975,683,884
  5. Step 5: Solve for x
    x = 3,405,391,975,683,884/55,358,829.60
  6. Step 6: Final answer
    x = 61,514,883.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.